Results 1 to 10 of about 99,429 (270)

Tunable oxygen vacancy diffusion and electronic conduction through strain engineering in PZT films [PDF]

Scientific Reports
This study elucidates the roles of strain gradients in enhancing both electronic and ionic conductivity of Nb doped lead zirconate titanate (PNZT) films.
Betul Akkopru-Akgun, Kathleen Coleman, Arash Kazemi, Ke Wang, Shad Roundy, Susan Trolier-McKinstry   +5 more
doaj   +2 more sources

Bond engineering of molecular ferroelectrics renders soft and high-performance piezoelectric energy harvesting materials [PDF]

Nature Communications, 2022
Improving piezoelectric strain and voltage constant generally compromises piezoelectric performance and mechanical softness. Here, the authors report a bond weakening strategy for organic-inorganic hybrid piezoelectrics and mitigated these issues.
Yuzhong Hu, Kaushik Parida, Hao Zhang, Xin Wang, Yongxin Li, Xinran Zhou, Samuel Alexander Morris, Weng Heng Liew, Haomin Wang, Tao Li, Feng Jiang, Mingmin Yang, Marin Alexe, Zehui Du, Chee Lip Gan, Kui Yao, Bin Xu, Pooi See Lee, Hong Jin Fan   +18 more
doaj   +2 more sources

Low-temperature processing of screen-printed piezoelectric KNbO3 with integration onto biodegradable paper substrates [PDF]

Microsystems & Nanoengineering, 2023
The development of fully solution-processed, biodegradable piezoelectrics is a critical step in the development of green electronics towards the worldwide reduction of harmful electronic waste.
Morgan M. Monroe, L. Guillermo Villanueva, Danick Briand   +2 more
doaj   +2 more sources

Modeling of Shunted Piezoelectrics and Enhancement of Vibration Suppression through an Auxetic Interface [PDF]

Micromachines, 2023
In this study, a new technique is presented for enhancing the vibration suppression of shunted piezoelectrics by using an auxetic composite layer. Finite element models have been created to simulate the dynamic behavior of the piezoelectric composite ...
Maria-Styliani Daraki, Konstantinos Marakakis, Georgios E. Stavroulakis   +2 more
doaj   +2 more sources

Concurrently enhanced piezoelectric performance and curie temperature in stressed lead-free Ba0.85Ca0.15Ti0.9Zr0.1O3 ceramics [PDF]

Nature Communications
Eco-friendly, lead-free BaTiO3-based piezoelectrics are critical for sustainable electronics, but improving their piezoelectric properties often compromises Curie temperature (T C).
Yuanhui Su, Qingying Wang, Yu Huan, Jianli Wang, Wei Sun, Yongjun Li, Tao Wei, Zhenxiang Cheng   +7 more
doaj   +2 more sources

Editorial: Advanced biocompatible piezoelectrics − synthesis, characterization, and applications [PDF]

Frontiers in Bioengineering and Biotechnology
Pavel Zelenovskii, Svitlana Kopyl, Joanna Bauer, Andrei Kholkin, Andrei Kholkin   +4 more
doaj   +2 more sources

Quality assessment and lifetime prediction of base metal electrode multilayer ceramic capacitors: Challenges and opportunities

Power Electronic Devices and Components, 2023
Base metal electrode (BME) multilayer ceramic capacitors (MLCCs) are widely used in aerospace, medical, military, and communication applications, emphasizing the need for high reliability.
Pedram Yousefian, Clive A. Randall
doaj   +1 more source

Applied theory of bending vibration of the piezoelectric and piezomagnetic bimorph [PDF]

Journal of Advanced Dielectrics, 2020
Based on the variational principle, equations and boundary conditions for transverse steady vibrations of a bimorph consisting of a piezoelectric and piezomagnetic layers are obtained.
Do Thanh Binh, V. A. Chebanenko, Le Van Duong, E. Kirillova, Pham Manh Thang, A. N. Soloviev   +5 more
doaj   +1 more source

Photoresponsive Piezoelectrics

Frontiers in Materials, 2021
Most piezoelectric materials are not interactive with visible light, meaning that their band gaps are beyond the photon energies of the visible part of the light spectrum.
Yang Bai
doaj   +1 more source

An elastic piezoelectric nanomembrane with double noise reduction for high-quality bandpass acoustics. [PDF]

Nat Commun
Zhang J, Liu Y, Wu P.
europepmc   +3 more sources